FR2305819A1 - DEVICE FOR WRITING, LOCATING AND READING INFORMATION ON MAGNETIC TAPE - Google Patents

DEVICE FOR WRITING, LOCATING AND READING INFORMATION ON MAGNETIC TAPE

Info

Publication number
FR2305819A1
FR2305819A1 FR7603000A FR7603000A FR2305819A1 FR 2305819 A1 FR2305819 A1 FR 2305819A1 FR 7603000 A FR7603000 A FR 7603000A FR 7603000 A FR7603000 A FR 7603000A FR 2305819 A1 FR2305819 A1 FR 2305819A1
Authority
FR
France
Prior art keywords
writing
locating
magnetic tape
reading information
reading
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7603000A
Other languages
French (fr)
Other versions
FR2305819B1 (en
Inventor
Donald J Wanek
Gordon W Westphal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2305819A1 publication Critical patent/FR2305819A1/en
Application granted granted Critical
Publication of FR2305819B1 publication Critical patent/FR2305819B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
    • G11B15/68—Automatic cassette changing arrangements; automatic tape changing arrangements
    • G11B15/6895—Automatic tape changing arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Automatic Tape Cassette Changers (AREA)
  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
FR7603000A 1975-03-24 1976-01-29 DEVICE FOR WRITING, LOCATING AND READING INFORMATION ON MAGNETIC TAPE Granted FR2305819A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/561,453 US3953890A (en) 1975-03-24 1975-03-24 Information retrieval machine which uses a cassette for holding tape cartridges

Publications (2)

Publication Number Publication Date
FR2305819A1 true FR2305819A1 (en) 1976-10-22
FR2305819B1 FR2305819B1 (en) 1979-02-02

Family

ID=24242037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603000A Granted FR2305819A1 (en) 1975-03-24 1976-01-29 DEVICE FOR WRITING, LOCATING AND READING INFORMATION ON MAGNETIC TAPE

Country Status (7)

Country Link
US (1) US3953890A (en)
JP (1) JPS51114906A (en)
CA (1) CA1072204A (en)
DE (1) DE2608544A1 (en)
FR (1) FR2305819A1 (en)
GB (1) GB1477109A (en)
IT (1) IT1056758B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314293A (en) * 1979-06-25 1982-02-02 Hewlett-Packard Company Spiral data cartridge carousel and positioning mechanism
US5501515A (en) * 1992-11-30 1996-03-26 Storage Technology Corporation Data cartridge carousel
US5359476A (en) * 1992-11-30 1994-10-25 Storage Technology Corporation Express port for cartridge carousel system
US5511871A (en) * 1992-11-30 1996-04-30 Storage Technology Corporation Automatic library system with data cartridge carousel
US5456528A (en) * 1992-11-30 1995-10-10 Storage Technology Corporation Bidirectional manipulator for data cartridge carousel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080552A (en) * 1958-10-14 1963-03-05 Atvidabergs Ind Ab Memory device
FR2174871A1 (en) * 1972-03-03 1973-10-19 Ampex

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525086A (en) * 1966-05-31 1970-08-18 Rca Corp Storage system employing magnetic tape cartridges
US3604713A (en) * 1968-01-26 1971-09-14 Bolt Beranek & Newman Magnetic tape cartridge changer system
JPS493130B1 (en) * 1969-02-05 1974-01-24
US3810239A (en) * 1970-05-06 1974-05-07 Natsushita Electric Ind Co Ltd Automatic cassette changer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080552A (en) * 1958-10-14 1963-03-05 Atvidabergs Ind Ab Memory device
FR2174871A1 (en) * 1972-03-03 1973-10-19 Ampex

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
*REVUE US IBM TECHNIC *
*REVUE US IBM TECHNICAL DISCLOSURE BULLETIN, VOL. 13, NO. 8, JANVIER 1971, ARTICLE: "MICROFILM STORAGE AND RETRIEVAL SYSTEM", PAGE 2408 BOWMAN *
*REVUE US IBM TECHNICAL DISCLOSURE BULLETIN, VOL. 15, NO. 11, AVRIL 1973. ARTICLE "AUTOMATIC LOADER FOR TAPE CARTRIDGE" PAGES 3400-3401 ORLANDO ET WEIDENHAMMER *
*REVUE US IBM TECHNICAL DISCLOSURE BULLETIN, VOL. 17,NO.8, JANVIER 1975. ARTICLE: "ROTARY HEAD MAGNETIC TAPE RECORDER" PAGE 2437 FROST ET LYNOIT *
*REVUE US IBM TECHNICAL DISCLOSURE BULLETIN, VOL.14, NO. 7, DECEMBRE 1971, ARTICLE: "TAPE TRANSPORT", PAGE 2236 KOLLAR ET AUTRES *
AL DISCLOSURE BULLETIN, VOL. 17, NO. 3, AOUT 1974. ARTICLE: "HEAD-TO-WEB CONTACT ADJUSTER", PAGES 658-659) *
REVUE US IBM TECHNICAL DISCLOSURE BULLETIN, VOL. 15, NO. 4, SEPTEMBRE 1972, ARTICLE "CARROUSEL RANDOM-ACCESS DEVICE" PAGES 1196-1197 BJORKLUND ET AUTRES *
REVUE US IBM TECHNICAL DISCLOSURE BULLETIN, VOL. 17, NO. 7, DECEMBRE 1974. ARTICLE:"AUTOMATED CYLINDRICAL LIBRARY FOR TAPE CARTRIDGES" PAGES 1856-1857 ARSENEAULT ET AUTRES ) *

Also Published As

Publication number Publication date
JPS51114906A (en) 1976-10-09
FR2305819B1 (en) 1979-02-02
JPS542571B2 (en) 1979-02-09
US3953890A (en) 1976-04-27
DE2608544A1 (en) 1976-10-14
GB1477109A (en) 1977-06-22
CA1072204A (en) 1980-02-19
IT1056758B (en) 1982-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse